Developmental Disabilities Institute INC (USDOT 2334587)
No blockers or cautions found.
- DOT number
- USDOT 2334587
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 21 power units, 12 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 99 HOLLYWOOD DRIVE, SMITHTOWN, NY 11787
- MCS-150 last filed
- 2026-02
Frequently asked questions
What carrier is DOT 2334587?
DOT 2334587 (USDOT 2334587) is Developmental Disabilities Institute INC, an intrastate non-hazmat motor carrier.
What is Developmental Disabilities Institute INC's USDOT number?
Developmental Disabilities Institute INC's USDOT number is 2334587. No MC docket number is on file.
Is Developmental Disabilities Institute INC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does Developmental Disabilities Institute INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Developmental Disabilities Institute INC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Developmental Disabilities Institute INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Developmental Disabilities Institute INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Developmental Disabilities Institute INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Developmental Disabilities Institute INC's FMCSA safety rating?
Developmental Disabilities Institute INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Sourced from FMCSA public records. Official data as of Aug 28, 2026. fleetfax surfaces the facts; brokers make the judgment.